Quantum Entanglement in Concept Combinations

Inspired by the type of coincidence experiments done in physics on compound quantum systems, giving rise to the identification of entanglement in such compound quantum systems, our investigation of The Animal Acts employed similar coincidence experiments. In the statistics of the experimental data we collected, we identified a violation of Bell's inequalities, very resembling to the violations of this inequality found in quantum physics [2], and announced this finding as'the identification of entanglement in concept combinations' [1]. In the present article we put forward additional elements of this cognitive entanglement that we have investigated meanwhile in great detail, and construct a full quantum mechanical representation in complex Hilbert space of the experimental data. As we will make clear in the following, our experimental cognitive violation of Bell's inequality made us gain quite some new insights into the nature and understanding of entanglement situations violating Bell's inequality, also relevant for their interpretation in micro-physics. We mention shortly the scientific context in which this research takes place.